63669890475

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{102121}}^1$

素因数の和:102317

約数の個数: 72

約数和(自身を含む): 121490050032

約数和(自身を除く): 57820159557

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 163, 225, 255, 425, 489, 765, 815, 1275, 1467, 2445, 2771, 3825, 4075, 7335, 8313, 12225, 13855, 24939, 36675, 41565, 69275, 102121, 124695, 207825, 306363, 510605, 623475, 919089, 1531815, 1736057, 2553025, 4595445, 5208171, 7659075, 8680285, 15624513, 16645723, 22977225, 26040855, 43401425, 49937169, 78122565, 83228615, 130204275, 149811507, 249685845, 282977291, 390612825, 416143075, 749057535, 848931873, 1248429225, 1414886455, 2546795619, 3745287675, 4244659365, 7074432275, 12733978095, 21223296825, 63669890475]

約数ペア:

[(1, 63669890475), (3, 21223296825), (5, 12733978095), (9, 7074432275), (15, 4244659365), (17, 3745287675), (25, 2546795619), (45, 1414886455), (51, 1248429225), (75, 848931873), (85, 749057535), (153, 416143075), (163, 390612825), (225, 282977291), (255, 249685845), (425, 149811507), (489, 130204275), (765, 83228615), (815, 78122565), (1275, 49937169), (1467, 43401425), (2445, 26040855), (2771, 22977225), (3825, 16645723), (4075, 15624513), (7335, 8680285), (8313, 7659075), (12225, 5208171), (13855, 4595445), (24939, 2553025), (36675, 1736057), (41565, 1531815), (69275, 919089), (102121, 623475), (124695, 510605), (207825, 306363)]